Triangle Area/Base/Height Check

How do you calculate the area of a triangle?

• Base * Height
• ½ * Base * Height
• Length * Width
• Add up the numbers

Find the area of the triangle.

• 14 m²
• 48 m²
• 24 m²
• 12 m²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle.

• 44 mm²
• 88 mm²
• 64 mm²
• 19 mm²

Tags

CCSS.HSG.SRT.D.9

Find the area of the triangle.

• 70 cm²
• 85 cm²
• 170 cm²
• 17 cm²

A triangle's area is 17.7 in² & its base is 4 inches long.  What is the height of the triangle?

• 8.85 in
• 4.425 in
• 70.8 in
• 35.4 in

Tags

CCSS.6.G.A.1

A triangle's area is 54 m² & its base is 6 meters long.  What is the height of the triangle?

• 9 m
• 18 m
• 324 m
• 162 m

Tags

CCSS.HSA.CED.A.4

A triangle's area is 9.6 cm² & its height is 1.2 centimeters long.  What is the base of the triangle?

• 8 cm
• 16 cm
• 11.52 cm
• 5.76

A triangle's area is 100 ft² & its height is 10 feet long.  What is the base of the triangle?

• 10 feet
• 20 feet
• 500 feet
• 1000 feet